#ifndef  __MAIN_H__
#define __MAIN_H__


#include  <stdio.h>
#include <stdlib.h>
#include <string.h>

typedef struct add
{
 char name[128];
 char sex[128];
 int age;
 int id;
}add;

typedef struct Node
{
    add data;
    struct Node * next;
}Node;

typedef struct list
{ 
   Node * head;
}Link_list;



#endif